Mirror arm



FIG. 1 is a front perspective view of the mirror arm in accordance with our new design;

FIG. 2 is another perspective view of the mirror arm of FIG. 1;

FIG. 3 is a front view of the mirror arm of FIG. 2;

FIG. 4 is a rear view of the mirror arm of FIG. 2;

FIG. 5 is a side view of the mirror arm taken from the right side of FIG. 2;

FIG. 6 is a top view of mirror arm of FIG. 2; and,

FIG. 7 is a bottom view of the mirror arm of FIG. 2.

The broken lines immediately adjacent the shaded areas as depicted in the figures, represent the bounds of the claimed design while all other broken lines are directed to environment. All broken lines form no part of the claimed design. 

CLAIM The ornamental design for a mirror arm, as shown and described. 